Table 3.
Excluding Chicago.
Includes first, second, and third doses of monovalent hepatitis B and combined hepatitis A and B vaccines.
Includes monovalent hepatitis B and combined hepatitis A and B vaccines.
Six STD clinics supported in part by Centers for Disease Control and Prevention funding began using combined hepatitis A and B vaccine in January 2002. The other participating clinics began using combined vaccine in October 2002.
STD = sexually transmitted disease